R Dataset / Package Ecdat / Catsup

How To Create a Barplot

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How To Create a Stacked Barplot

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How To Create a Pie Chart

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How To Compute the Mean

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How To Create a Plot

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How to Compute the Median

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Boxplot

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Correlation Coefficient

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Cumulative Frequency Histogram

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Dotplot

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Hollow Histogram

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Numerical Summaries

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Pie Chart

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Plot

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Regression

Stem and Leaf Plots

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Visual Summaries

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Attachment Size
dataset-73484.csv 170.6 KB
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0
R Dataset Help

On this Picostat.com statistics page, you will find information about the Catsup data set which pertains to Choice of Brand for Catsup . The Catsup data set is found in the Ecdat R package. You can load the Catsup data set in R by issuing the following command at the console data("Catsup"). This will load the data into a variable called Catsup. If R says the Catsup data set is not found, you can try installing the package by issuing this command install.packages("Ecdat") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the Catsup R data set. The size of this file is about 174,696 bytes.

Documentation

Choice of Brand for Catsup

Description

a cross-section

number of observations : 2798

observation : individuals

country : United States

Usage

data(Catsup)

Format

A dataframe containing :

id

individuals identifiers

choice

one of heinz41, heinz32, heinz28, hunts32

disp.z

is there a display for brand z ?

feat.z

is there a newspaper feature advertisement for brand z ?

price.z

price of brand z

Source

Jain, Dipak C., Naufel J. Vilcassim and Pradeep K. Chintagunta (1994) “A random–coefficients logit brand–choice model applied to panel data”, Journal of Business and Economics Statistics, 12(3), 317.

References

Journal of Business Economics and Statistics web site : http://amstat.tandfonline.com/loi/ubes20.

See Also

Index.Source, Index.Economics, Index.Econometrics, Index.Observations

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Dataset imported from https://www.r-project.org.

All Public Datasets File Size
Test 394 bytes
Q1 332 bytes
prova_Correlatio 593 bytes
profva
test 332 bytes
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